YCD D-D connections are 20 minutes.
Unless it's AC-AC, in which case it's 45.
45 minutes. That's YYZ's MCT.
YYJ is 30. YQQ is 20. I would expect YCD to be similar to YQQ.
The DH3 from YVR does a 32 minute turn.
Why is the MCT so high? Can you please fix it? Just make it 30
